Surface treatment: phosphate coat and oil protect in accordance with mil-c-16232 type 2; body keying facility dep/ht: 0.375" min., 0.380" max.; body keying facility wd: 0.7500" min., 0.7505" max.; bore counterbore feature: not included; spline lg.: 0.750" nom.; thread provision: unthreaded; spline minor dia.: 0.9000" min., 0.9025" max.
A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.
Classification: Shaft couplings, except universal joints
NSN 5965-01-421-1244
NSN 5999-00-960-0201
NSN 5945-01-448-4220
NSN 7035-00-991-6877
NSN 5975-01-432-0234
NSN 6220-00-633-3296
NSN 5935-00-431-6225
NSN 6320-00-322-3460
NSN 6135-00-405-1989
NSN 6610-01-056-1335
NSN 6645-00-998-7820
NSN 6240-01-297-4329